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Real Time Clock

Real Time Clocks are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many real time clock manufacturers including Analog Devices, Epson, Microchip, Micro Crystal, NXP, Renesas Electronics, STMicroelectronics & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Interface Type	Date Format	Time Format	Package/Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Packaging
Real Time Clock RX-4035SA:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R Epson Timing RX-4035SAAC3 PURE SN RX-4035SAAC3 PURE SN Epson Timing 250: 4,95 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-4035SAAC3 PURE SN Mouser Part No 732-R4035SAAC3PURESN	Epson Timing	Real Time Clock RX-4035SA:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 4,95 € 4,89 € 4,84 € 4,75 €	Min.: 250 Mult.: 250 : 250												Reel
Real Time Clock RX-4803LC:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K TR Epson Timing RX-4803LCUA0 PURE SN RX-4803LCUA0 PURE SN Epson Timing 1.000: 2,99 € Non-Stocked	Mfr. Part No. RX-4803LCUA0 PURE SN Mouser Part No 732-R4803LCUA0PURESN	Epson Timing	Real Time Clock RX-4803LC:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K TR	Datasheet	Non-Stocked	Reel 2,99 €	Min.: 1.000 Mult.: 1.000 : 1.000												Reel
Real Time Clock RX-4803SA:UB0 PURE SN RTC 1.6 5.5V +/-5.0PPM-40 85C 1K T/R Epson Timing RX-4803SAUB0 PURE SN RX-4803SAUB0 PURE SN Epson Timing 1.000: 1,89 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-4803SAUB0 PURE SN Mouser Part No 732-R4803SAUB0PURESN	Epson Timing	Real Time Clock RX-4803SA:UB0 PURE SN RTC 1.6 5.5V +/-5.0PPM-40 85C 1K T/R	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 1,89 € 1,87 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX-4803SA		Reel
Real Time Clock RX-4571LC:B0 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 1K TR Epson Timing RX-4571LCB0 PURE SN RX-4571LCB0 PURE SN Epson Timing 1.000: 1,71 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-4571LCB0 PURE SN Mouser Part No 732-RX-571LCB0PURESN	Epson Timing	Real Time Clock RX-4571LC:B0 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 1K TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 1,71 € 1,69 € 1,67 €	Min.: 1.000 Mult.: 1.000 : 1.000												Reel
Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 250TR Epson Timing RX-8803LC:UA3 PURE SN RX-8803LC:UA3 PURE SN Epson Timing 250: 9,43 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-8803LC:UA3 PURE SN Mouser Part No 732-RX-8803LCUA3	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 250TR Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 9,43 € 9,08 € 8,63 € Quote Quote	Min.: 250 Mult.: 250 : 250	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	VSOJ-12	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8803LC	SMD/SMT	Reel
Real Time Clock RTC 5+/-23PPM 250TR Epson Timing RX-4035LC:B3 PURE SN RX-4035LC:B3 PURE SN Epson Timing 250: 2,65 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4035LC:B3 PURE SN Mouser Part No 732-RX4035LCB3PURESN	Epson Timing	Real Time Clock RTC 5+/-23PPM 250TR	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 2,65 € 2,61 € 2,59 € 2,57 €	Min.: 250 Mult.: 250 : 250	SPI				Backup Switching	2.4 V	5.5 V	- 40 C	+ 85 C	RX-4035LC	SMD/SMT	Reel
Real Time Clock REAL TIME CLOCK 5+/-23PPM (SOP 14 PIN) 250TR Epson Timing RX-4035SA:B3 PURE SN RX-4035SA:B3 PURE SN Epson Timing 250: 4,86 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-4035SA:B3 PURE SN Mouser Part No 732-RX4035SAB3PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-23PPM (SOP 14 PIN) 250TR	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 4,86 € 4,70 € 4,38 € 4,36 €	Min.: 250 Mult.: 250 : 250										RX-4035SA		Reel
Real Time Clock RX4111CE:A6 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 2K TR Epson Timing RX4111CE A6 RX4111CE A6 Epson Timing 1: 1,94 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4111CE A6 Mouser Part No 732-RX4111CEA6	Epson Timing	Real Time Clock RX4111CE:A6 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 2K TR	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 1,94 € 1,44 € 1,31 € 1,26 € 0,98 € Reel 0,972 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000												Reel, Cut Tape, MouseReel
Real Time Clock RTC +/-3.4PPM-40 85C BULK-CUT TAPE Epson Timing RX-4803LC:UA PURE SN RX-4803LC:UA PURE SN Epson Timing 100: 9,74 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803LC:UA PURE SN Mouser Part No 732-RX4803LCUAPURESN	Epson Timing	Real Time Clock RTC +/-3.4PPM-40 85C BULK-CUT TAPE	Datasheet	Non-Stocked Lead-Time 17 Weeks	9,74 € 9,71 € 9,39 € 9,28 € View Quote	Min.: 100 Mult.: 1										RX-4803LC		Bulk
Real Time Clock RX4901CE XB A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR Epson Timing RX4901CE XB A00 RX4901CE XB A00 Epson Timing 1.000: 2,09 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB A00 Mouser Part No 732-RX4901CEXBA00	Epson Timing	Real Time Clock RX4901CE XB A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,09 € 2,07 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XB A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR Epson Timing RX4901CE XB A03 RX4901CE XB A03 Epson Timing 250: 5,81 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB A03 Mouser Part No 732-RX4901CEXBA03	Epson Timing	Real Time Clock RX4901CE XB A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,81 € 5,77 € 5,72 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XB B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR Epson Timing RX4901CE XB B00 RX4901CE XB B00 Epson Timing 1.000: 2,03 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB B00 Mouser Part No 732-RX4901CEXBB00	Epson Timing	Real Time Clock RX4901CE XB B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,03 € 1,99 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XB B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR Epson Timing RX4901CE XB B03 RX4901CE XB B03 Epson Timing 250: 5,81 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB B03 Mouser Part No 732-RX4901CEXBB03	Epson Timing	Real Time Clock RX4901CE XB B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,81 € 5,77 € 5,72 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XB C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR Epson Timing RX4901CE XB C00 RX4901CE XB C00 Epson Timing 1.000: 2,09 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB C00 Mouser Part No 732-RX4901CEXBC00	Epson Timing	Real Time Clock RX4901CE XB C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,09 € 2,07 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XB C03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR Epson Timing RX4901CE XB C03 RX4901CE XB C03 Epson Timing 250: 5,81 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB C03 Mouser Part No 732-RX4901CEXBC03	Epson Timing	Real Time Clock RX4901CE XB C03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,81 € 5,77 € 5,72 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XB D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR Epson Timing RX4901CE XB D00 RX4901CE XB D00 Epson Timing 1.000: 2,09 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB D00 Mouser Part No 732-RX4901CEXBD00	Epson Timing	Real Time Clock RX4901CE XB D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,09 € 2,07 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XB D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR Epson Timing RX4901CE XB D03 RX4901CE XB D03 Epson Timing 250: 5,81 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB D03 Mouser Part No 732-RX4901CEXBD03	Epson Timing	Real Time Clock RX4901CE XB D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,81 € 5,77 € 5,72 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XS A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 1K TR Epson Timing RX4901CE XS A00 RX4901CE XS A00 Epson Timing 1.000: 2,78 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS A00 Mouser Part No 732-RX4901CEXSA00	Epson Timing	Real Time Clock RX4901CE XS A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,78 € 2,73 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XS A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 250TR Epson Timing RX4901CE XS A03 RX4901CE XS A03 Epson Timing 250: 5,84 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS A03 Mouser Part No 732-RX4901CEXSA03	Epson Timing	Real Time Clock RX4901CE XS A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,84 € 5,80 € 5,74 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XS B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 1K TR Epson Timing RX4901CE XS B00 RX4901CE XS B00 Epson Timing 1.000: 2,78 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS B00 Mouser Part No 732-RX4901CEXSB00	Epson Timing	Real Time Clock RX4901CE XS B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,78 € 2,74 € Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XS B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 250TR Epson Timing RX4901CE XS B03 RX4901CE XS B03 Epson Timing 250: 5,81 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS B03 Mouser Part No 732-RX4901CEXSB03	Epson Timing	Real Time Clock RX4901CE XS B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,81 € 5,77 € 5,72 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XS C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 1K TR Epson Timing RX4901CE XS C00 RX4901CE XS C00 Epson Timing 1.000: 2,86 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS C00 Mouser Part No 732-RX4901CEXSC00	Epson Timing	Real Time Clock RX4901CE XS C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,86 €	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XS C03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 250TR Epson Timing RX4901CE XS C03 RX4901CE XS C03 Epson Timing 250: 5,68 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS C03 Mouser Part No 732-RX4901CEXSC03	Epson Timing	Real Time Clock RX4901CE XS C03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,68 € 5,56 € 5,49 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel
Real Time Clock RX4901CE XS D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 1K TR Epson Timing RX4901CE XS D00 RX4901CE XS D00 Epson Timing 1.000: 2,78 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS D00 Mouser Part No 732-RX4901CEXSD00	Epson Timing	Real Time Clock RX4901CE XS D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,78 € 2,74 € Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000										RX4901CE		Reel
Real Time Clock RX4901CE XS D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 250TR Epson Timing RX4901CE XS D03 RX4901CE XS D03 Epson Timing 250: 5,81 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XS D03 Mouser Part No 732-RX4901CEXSD03	Epson Timing	Real Time Clock RX4901CE XS D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 5,81 € 5,77 € 5,72 € Quote Quote	Min.: 250 Mult.: 250 : 250										RX4901CE		Reel